What does BEF stand for?
BEF stands for "B-cell-enhancing factor"
How to abbreviate "B-cell-enhancing factor"?
"B-cell-enhancing factor" can be abbreviated as BEF
What is the meaning of BEF abbreviation?
The meaning of BEF abbreviation is "B-cell-enhancing factor"
What does BEF mean?
BEF as abbreviation means "B-cell-enhancing factor"
